取自西班牙莱昂四个养鱼场的虹鳟（Oncorhynchus mykiss）肌肉组织中的有机氯农药残留。

Organochlorine pesticide residues in muscle tissue of rainbow trout, Oncorhynchus mykiss, taken from four fish farms in León, Spain.

作者信息

Sahagún A M, Terán M T, García J J, Sierra M, Fernández N, Diez M J

机构信息

Department of Physiology, Pharmacology and Toxicology, Faculty of Veterinary, University of León, Spain.

出版信息

Food Addit Contam. 1998 Jul;15(5):501-5. doi: 10.1080/02652039809374673.

DOI:10.1080/02652039809374673

PMID:9829032

Abstract

Levels of nine organochlorine pesticides (lindane, heptachlor epoxide, aldrin, dieldrin, endrin, o,p'-TDE, p,p'-TDE, p,p'-DDE and p,p'-DDT) were determined in muscle samples of rainbow trout, Onchorhynchus mykiss, collected from four fish farms in the province of León, in the north-west of Spain (Europe). The highest incidence percentage was for lindane (67.5%) and heptachlor epoxide (55.0%). Organochlorine residue levels detected contributed slightly to acceptable daily intakes (ADIs) established by the Food and Agriculture Organization of the United Nations and the World Health Organization (lindane 0.22-2.3%; sigma DDT 0.05-0.46%; heptachlor epoxide 10.0-71.4% and sigma dieldrin 16.7-33.3% assuming 300 g of trout muscle as a mean daily intake). The highest concentration found was for heptachlor epoxide (0.043 microgram/g).

摘要

测定了从西班牙西北部莱昂省的四个养鱼场采集的虹鳟（Onchorhynchus mykiss）肌肉样本中九种有机氯农药（林丹、环氧七氯、艾氏剂、狄氏剂、异狄氏剂、o,p'-滴滴伊、p,p'-滴滴伊、p,p'-滴滴滴和p,p'-滴滴涕）的含量。林丹（67.5%）和环氧七氯（55.0%）的检出率最高。所检测到的有机氯残留量对联合国粮食及农业组织和世界卫生组织确定的每日允许摄入量（ADI）贡献较小（假设平均每日摄入300克鳟鱼肌肉，林丹为0.22 - 2.3%；总滴滴涕为0.05 - 0.46%；环氧七氯为10.0 - 71.4%；总狄氏剂为16.7 - 33.3%）。所发现的最高浓度是环氧七氯（0.043微克/克）。